位數(shù):10;計(jì)數(shù)速率:83MHz;觸發(fā)器類型:正邊沿；負(fù)邊沿;工作電壓:2V~6V;
NXP Semiconductors
Counter IC BCD Counter, Decade 1 Element 4 Bit Positive Edge 20-LCCC (8.89x8.89)
Texas Instruments (TI)
Counter IC Binary Counter 1 Element 8 Bit Positive, Negative 28-PLCC (11.51x11.51)
ON Semiconductor
Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-TSSOP
Texas Instruments (TI)
